Samsung · Dryer
HE Pro Recommended Samsung Dryer HE — Heating Error
The drum turns for the full cycle but the clothes come out cold and damp.
Updated July 2026
What does Samsung HE mean?
The dryer is not generating heat — the control board expected a temperature rise that did not occur within the allotted time. Clothes will tumble but remain damp.
What causes Samsung HE?
- Blown thermal fuse (most common — caused by overheating from a blocked duct)
- Failed heating element (electric models)
- Failed gas igniter or flame sensor (gas models)
- Failed high-limit thermostat
How to fix Samsung HE yourself
- 1 Verify the dryer is on a dedicated 240V circuit (electric) or that the gas supply valve is open (gas).
- 2 Check that the lint filter and duct are clear — a blown thermal fuse is almost always caused by previous overheating from duct blockage.
- 3 Unplug the dryer, or switch off its 240V breaker, before you remove any panel — a thermal fuse test is a de-energized continuity check, never a live one.
- 4 With the power off, the thermal fuse is usually accessible near the exhaust duct port inside the dryer cabinet; testing it takes a multimeter set to continuity. Do this only if you're comfortable with basic electrical testing — otherwise call us.